Deck Installation Contractor MN

Superior Composite Decking with SMA Exteriors

If you’re a Minnesota homeowner looking to enjoy more time outdoors with less maintenance, a custom composite deck may be the perfect addition to your home. At SMA Exteriors, we specialize in high-quality deck installation services using premium composite decking materials from TimberTech and Azek, paired with sleek and durable Westbury Railings. As a preferred installer for these industry-leading brands, we take pride in crafting outdoor living spaces that are beautiful, long-lasting, and low-maintenance.

Whether you’re upgrading an old or damaged wood deck, or building a new one from scratch, SMA Exteriors brings unmatched experience, superior materials, and professional service to every project.

Why Choose Composite Over Wood?

While traditional wood decks can look great initially, they require constant upkeep and are prone to issues like warping, splintering, and rot — especially in Minnesota’s extreme weather conditions. Composite decking offers a better alternative for homeowners who want the look of wood without the hassle.

Composite decking benefits include:

• Low maintenance: No need to stain, seal, or paint.
• Weather resistance: Performs well through snow, rain, heat, and freeze-thaw cycles.
• Durability: Won’t crack, warp, or splinter like wood.
• Long-term value: Longer lifespan with fewer repairs and replacements.

At SMA Exteriors, we believe in using materials that hold up to Minnesota’s unique climate, and TimberTech and Azek are two of the most trusted names in the industry.

TimberTech & Azek: The Best in Composite Decking

SMA Exteriors is proud to be a preferred installer of TimberTech and Azek decking products, which are known for their strength, beauty, and innovative engineering. TimberTech offers a wide range of colors and textures that closely mimic natural wood — without the constant upkeep.

Azek, a brand under the TimberTech umbrella, offers advanced PVC decking known for superior resistance to mold, mildew, and moisture — making it an excellent choice for high-exposure areas like pool decks or lakefront homes.

We help homeowners choose the best style, color, and product line to match their home’s architecture and their lifestyle. Whether you’re envisioning a cozy backyard retreat or a large, multi-level entertainment space, we have the materials and design expertise to bring your vision to life.

Westbury Railings: Style Meets Safety

Every great deck deserves an equally great railing system. SMA Exteriors installs Westbury aluminum railings, a top-of-the-line option known for sleek design, safety, and durability. These railings are available in a variety of finishes and profiles to enhance your deck’s aesthetic while maintaining unobstructed views and safety.

Unlike traditional wood railings that can deteriorate and require frequent repainting or replacement, Westbury Railings are powder-coated to resist corrosion and fading — providing both style and substance for years to come.

Experienced Minnesota Deck Contractors You Can Trust

With decades of experience serving homeowners throughout the Twin Cities and greater Minnesota, SMA Exteriors is your go-to deck contractor for expert craftsmanship, attention to detail, and responsive service. We don’t just build decks — we create outdoor living spaces that add value to your home and enjoyment to your life.

Our team takes care of everything from design and permitting to installation and final walkthrough. We work closely with you every step of the way to ensure the final result meets your expectations — and exceeds them.

Ready to Build Your Dream Deck?

A new composite deck from SMA Exteriors is more than just an upgrade — it’s an investment in outdoor comfort, beauty, and functionality. With premium products like TimberTech, Azek, and Westbury, and a contractor committed to top-tier results, you can count on a deck that’s built to last.

Fill out the form below to schedule a free consultation. Let SMA Exteriors help you create the perfect outdoor space for relaxing, entertaining, and enjoying every Minnesota season.

Installation Year Round

We can install Certainteed Products ANY time of year!
Choose a time below for a free siding or roofing estimate. Click the time that works best for you: